baber/WOPTO huggingface dataset:
Patent JP-H03123607-A (JP)
Title: Device for feeding flocculant
Inventor: GOTO YUKIO
IPC: B01D21/30
Filed: 1989-10-05
Abstract: PURPOSE:To effect coagulating sedimentation efficiently by computing flocculant feed rates depending on the result of detection of an absorbance detecting means based on a relation between predetermined absorbance and flocculant feed rates to compute flocculant feed quantities from said flocculant feed rates and values of a raw water flowmeter. CONSTITUTION:A raw water flowmeter 7, an absorbance detecting means 8 to detect absorbance at a wave length of 260 nm of raw water and flocculant feed means 3, 4 to feed flocculant to raw water are provided. And in an operation controller 10, flocculant feed rates are computed depending on the result of detection of the absorbance detecting means 8 based on a relation between predetermined absorbance and flocculant feed rates to compute feed rates of flocculant, while feed quantities of flocculant which are fed by means of flocculant feed means 3, 4 are controlled. As a result, coagulating sedimentation is performed, following sufficiently the fluctuations of trihalomethane precursor in the raw water.
Patent JP-H1197178-A (JP)
Title: Organic electroluminescence element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/12
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve light emission efficiency and luminousity by holding at least one layer containing at least one kind of diindeno [1,2,3-cd: 1',2',3'-1m] perilene derivetives having at least one aryl group as a substitution group, between a pair of electrodes. SOLUTION: This element holds a layer containing at least one kind of compounds represented by a formula I, between a pair of electrodes, where X1 -X16 is a hydrogen atom, a halogen atom, a straight-chain type, a branched or ring type alkyl group, a straight type, branched or a ring type alcoxyl group, or a substituted or unsubstituted aryl group (wherein at least one of X1 -X16 is substituted or unsubstituted aryl group). It is preferable that the element contains the aforesaid compound in a light emission layer. Also, it is preferable that an organic metallic complex of light emission type is used as a host compound when the aforesaid compound is used as a gest compound of the light emission layer.
Patent JP-H08123663-A (JP)
Title: High-speed dynamic binary incrementer
Inventor: SUTEIIBUN KUREEGU BAATORINGU
IPC: G06F7/508
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of stages and to simplify the execution modes of the functionality of respective stages by permitting a first carry stage to provide a carry signal and permitting a second stage to receive the carry signal and a related input signal and to provide total output. SOLUTION: The first carry stage 102 contains plural carry cells. The carry cells receive input signals and provide the carry signals. The input signal of the specified carry cell is the plural ORs of the respective input signals to a binary incrementer from a present bit to a lowest bit and the plural ORs of the input value Cin (Cin is carry input to binary incrementer) of the carry signal. The plural carry cells are connected in parallel. The second stage 104 contains the plural total cells and the total cells receive the carry signals and the related input signals from the corresponding cell among the plural input cells and provide total outputs. Thus, the number of the stages of the stages 102 and 104 can be reduced and the execution modes of the functionality of the respective stages 102 and 104 can be simplified.
Patent JP-H03119472-A (JP)
Title: Vector register allotment system
Inventor: OYAMA HIROSHI
IPC: G06F9/45
Filed: 1989-10-03
Abstract: PURPOSE:To effectively use a vector data register and to improve the executing efficiency of a vector operation by allotting the vector data having high emerging frequency to the vector data register containing a high speed storage area for large quantity of vector data. CONSTITUTION:As a means 28 to allot a vector operation register, necessary for the vector operation to the vector data received from a vector transformation part 22 is provided together with a data flow analyzing means 29 for the allotted result. A state where an operation is performed based on the allotment result of the means 28 is compared with a state where an operation is carried out based on the allotment result and via a vector register and the shortened data flow time is calculated by a shortened time calculation means 30. Then a second means 31 is added to decide the vector data to be allotted to the vector data register based on the result of the means 30. As a result, the vector data having high emerging frequency can be allotted to the vector data register and the executing efficiency of the vector operation is improved.
Patent JP-H1188625-A (JP)
Title: Image reader
Inventor: SAKAI NORIO
IPC: H04N1/41
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which a line memory is initialized without going through a CPU. SOLUTION: This image reader is provided with an image read section 10 for reading an original, an image compression section 12 that compresses image data, an image input control section 11 that controls image data to the image compression section 12, a DMA control section 8 that controls the image data to a line memory by a read DMA, and an interrupt control section that controls an end interrupt of the read DMA. Thus, the line memory is initialized by writing white level data to each line memory in a write enable state at all times, and initialization is stopped by starting the read DMA in the case of reading the image and the initialization of the line memory is started by clearing the end interrupt of the read DMA and the CPU on longer nods to be related to the initialization so that the load of the CPU is relieved.
Patent JP-2001082027-A (JP)
Title: Window regulator
Inventor: TAKAHASHI MASAKO
IPC: E05F11/48
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator having no possibility of generating breakdown of a slider base, particularly dropout of a cable from the slider base even by the use for a long term. SOLUTION: This window regulator is constituted of a main body made of synthetic resin and a reinforcing plate (slider plate) made of metallic material, the main body made of synthetic resin material is provided with a slide part to a guide rail 11, and a pair of receiving recessed parts receiving a pair of cables 13, 14 receiving the locking projecting parts 13a, 14a of a pair of the cables 13, 14 and the locking pevention projecting parts 13a, 14a, the metallic slider plate is provided with a pair of yoked fork parts corresponding to a pair of cables 13, 14 and the locking projecting parts 13a, 14a, and the yoked fork parts are respectively provided with a pair of parting prevention leg parts of larger clearance than the cable diameter and narrower clearance than the diameter of the locking projecting part 13a, 14a, and pinching the cable 13, 14.
Patent JP-2001086704-A (JP)
Title: Motor-integrated magnetic bearing device
Inventor: IBARADA TOSHIMITSU
IPC: F16C32/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a motor-integrated magnetic bearing device, the operation of which can always be controlled stably, without having to perform readjustment, resetting, etc., of the troublesome control characteristics of magnetic bearings. SOLUTION: In a motor-integrated magnetic bearing device, which supports the rotating shaft 11 of a motor by means of magnetic bearings 14A and 14B, and at the same time, is driven by means of motors 12 and 13, the bearings 14A and 14B and the drive section of the motor are supplied with electric power from a common power supplying section 20 and a motor drive power source section 23, which suppress the fluctuation of the electric power supplied to the motor to a prescribed value or smaller with respect to the power supply fluctuation in the power supplying section 20 is provided.
Patent JP-H1198112-A (JP)
Title: Correlation computing unit
Inventor: AMAZAWA TAIJI
IPC: H04J13/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability in the specification of a long code by computing the product sum of a received signal stored in a storage means and all spread codes outputted from a spread code generation means and calculating respective correlation values. SOLUTION: A digitally converted received signal inputted through a received signal input terminal 1 is inputted to a storage device 4. When long code synchronizing timing detected by a long code synchronizing timing detection part 23 is inputted to the storage device 4 through a synchronizing timing input terminal 2, the device 4 stores received signals equal to the previously determined number of samples. Then a CPU 24 reads out one code number stored in a long code storage part 25 and transmits the read code number to a spread code generation part 5 through a code number input terminal 3. The generation part 5 generates a spread code based on the code number and outputs the spread code to a product sum operation part 6. The operation part 6 executes product sum operation and outputs a correlation value.
Patent JP-H09102626-A (JP)
Title: Photoelectric transducer and its driving method
Inventor: UMIBE NORIYUKI
IPC: H01L31/10
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a photoelectric transducer of low cost whose SN ratio is high, and stabilize the characteristics, by arranging an insulating layer which blocks the passage of positive and negative carriers, setting an injection block layer in one position, and making a structure provided with storage function and switch function is the photoelectric transducer. SOLUTION: When light is made to enter an i layer 4, the light is absorbed and electron-hole pairs are generated. The electrons are guided to a D electrode 6 by an electric field, and the holes move in the i layer 4 and reach the interface of the i layer 4 and an insulating layer 7. The holes can not move in the insulating layer 7 so that the holes remain in the i layer 4. At this time, since the electrons transfer to the D electrode 6 and the holes transfer to the insulating layer 7 interface in the i layer 4, a current flows from a G electrode 2. The current corresponds to the electron-hole pairs generated by the light and so is in proportion to the incident light.
Patent JP-2000154139-A (JP)
Title: Condensed ring pyrazine derivative
Inventor: KAMISAKA NORIAKI
IPC: A61K31/54
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an insulin secretion-promoting agent that has the glucose concentration-depending insulin secretion-promoting action and a suitable blood sugar-decreasing action and is useful in the treatment of diabetes, by using a specific condensed ring pyrazine derivative as an active ingredient. SOLUTION: This compound is a condensed ring pyrazine derivative represented by the formula [R1A and R1B are each H or a lower alkyl; R is H or a (substituted)lower alkyl; X1-X4 are each CH or N; m and n are each 0 or 1; W...V...U is N-C=O, N=C-N; when W...V...U is N-C=O, Y...Z is CH-CH2 or the like; R2 is a (substituted) cycloalkyl or the like; when W...V...U is N=C-N, Y...Z is C=CH, R3A and R3B are each a (substituted)aryl or the like] or its pharmaceutically acceptable salt, typically 1-methyl-3-(2- oxophenetyl)-3,4-dihydro-1H-quinoline-2-one or the like. The compound is used as an active ingredient and is orally or parenterally administered in the does of 1-1,000 mg/time, once a day.
Patent JP-H01103011-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: MIYAGAWA CHIAKI
IPC: H03H3/08
Filed: 1987-10-16
Abstract: PURPOSE:To straighten the warp of a piezoelectric substrate and to form a comb-shaped electrode having high dimensional accuracy with a high yield by vapor-depositing an SiO2 film to the reverse side of the piezoelectric substrate. CONSTITUTION:To the reverse side of a piezoelectric substrate 1, a thin film whose expansion coefficient is smaller than that of the piezoelectric substrate, for instance, an SiO2 film 2 is allowed to adhere. Thereafter, on the surface of the piezoelectric substrate 1, a bonding pad 3 and a wiring electrode 4 is formed, and subsequently, on the surface of the piezoelectric substrate, a comb- shaped electrode 5 is formed. Thereafter, the thin film 2 on the reverse side of the substrate is removed. In such a way, warp of the comb-shaped electrode formed surface for determining a characteristic of a high frequency BPF is eliminated, therefore, the comb-shaped electrode having high dimensional accuracy can be formed.
Patent JP-H09102828-A (JP)
Title: Signal transmitting system of remote supervisory and controlling equipment
Inventor: SAITO TAKUYA
IPC: H04Q9/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To realize a signal transmitting system of a remote supervisory and controlling equipment whereby supervisory controlling is continued even when consultation by a telephone occurs during supervisory controlling. SOLUTION: When a monitoring station 10 transmits/receives a control signal and a monitoring signal to/from a station to be monitored 20 with a telephone line 30 with 3.4kHz band width, the digitized monitoring signal, control signal and telephone voice signal are multiplexed by time division by time division multiplexing parts 14 and 22 in the respective monitoring station 10 and the station to be monitored 20 and, after that, the obtained time division multiplexing signals are phase-modulated by a phase modulating/demodulating parts 15 and 21 so as to be transmitted to the telephone line 30. The time division multiplexing parts 14 and 22 separates the monitoring signal, the control signal and the telephone voice signal from the time division multiplexing signal to transmit them to a designated operating part 11, a controlled and monitored equipment 25 and telephone sets 16 and 27.
Patent JP-H0899489-A (JP)
Title: Manufacture and printing method for id card
Inventor: KONO JUNJI
IPC: B42D15/10
Filed: 1994-09-30
Abstract: PURPOSE: To carry out the thermal transfer printing in a good manner just at the cost of paper by bonding a card base composed of a low heat deformation temperature material with the surface of another card base with a built-in electronic circuit composed of a high heat deformation temperature material or applying a material for the second card base on the surface of the first card base for coating. CONSTITUTION: A second card base 5 composed of a low heat deformation temperature, for instance, polyvinyl composed of hard ABS resin having the heat deformation temperature of 55 deg.C-75 deg.C is applied for coating on the surface of a first card base 3 with a built-in electronic circuit 4 composed of a high heat deformation temperature material of large rigidity, for instance, polyphenylene sulfide having the heat deformation temperature of 260 deg.C or over. Or, a material for the second card base 5 is applied on the surface of the first card base 3. An ID card 7 can be manufactured by the arrangement. The electronic circuit 4 is constituted of a pattern connecting electrically an area between chips of IC or an integrated circuit and elements by soldering or the like.
Patent JP-H1061831-A (JP)
Title: Piping supporting device
Inventor: WATANABE TORU
IPC: F16L3/18
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of displacement between a support bed used for a long period and an elastic material layer by a method wherein a protrusion part or a recessed part is formed in the under surface of the elastic material and a recessed part or a protrusion part fitted in the protrusion part or the recessed part, respectively, formed in the under surface of the elastic material layer. SOLUTION: A support bed 2 is provided at two ends with cut parts 11, a thin layer of a slip material sheet 1 is formed on the surface thereof and a stopper 8 made of a steel is incorporated, and an elastic material layer 6 having a stick part 7 and a protrusion part 9 is fitted in the support bed. Usually, the two stoppers 8 made of a steel are embedded in the elastic material layer 6, and a protrusion part 9 is formed centering around the protrusion part 12 of the central part of the stopper 8 made of a steel. Further, irrespective of the stopper made of a steel, a proper protrusion part is formed in an arbitrary spot on the under surface of the elastic material layer and a recessed part may be formed in the support bed in correspondence to the protrusion part.
Patent JP-2001079622-A (JP)
Title: Press
Inventor: NAKANO SHINJI
IPC: B21D43/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To execute high-accuracy press working without generating the damage and deformation of a work by surely holding the work by symmetrically arranging plural clampers with which the work is clamped and which are moved horizontally and vertically. SOLUTION: At the time of conveying the work 3 in the horizontal direction, the work 3 is held with the work clampers 14 by setting the downside of the work 3 in the position where the work is not brought into contact with the tip of float pins 21. At the time of press working, by conveying the work 3 by downward moving the work clampers 14, the downside of the work 3 is supported by projecting the tip of the float pins 21 from a die 16 by energizing with springs 22 and a press standby position is taken. The lowered work clampers 14 are set in that position and the work 3 is set and held in a prescribed place and position at many points. At the time of press working, because hindrance to the motion of the press working is dissolved by pushing down the float pins 21 against the tension of the springs 22, this press deals with three-dimensional press working.
Patent JP-2001082761-A (JP)
Title: Air conditioner
Inventor: NAKAYAMA MASAHIRO
IPC: F24F1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate temperature unevenness between heated air and dehumidified and cooled air in a reheating dehumidifying operation. SOLUTION: In the air conditioner having an indoor heat exchanger disposed front a front surface to a back surface of an indoor unit to surround a blower 5, the exchanger is divided, a second flow control valve 10 is provided between the divided exchangers. In an operation mode in which an upstream side of a refrigerant flow of the valve 10 is operated as a reheater and a downstream side of the flow is operated as an evaporator, a refrigerant channel operated so that the reheater and the evaporator are thermally shut off, front surfaces of front surface upper oblique parts 1, 2 of the indoor exchanger are operated as the reheater and a lower part 4 of the front surface of the indoor exchanger and a lower part 3 of the back surface of the indoor exchanger 3 are operated as the evaporator is constituted.
Patent JP-H01102774-A (JP)
Title: Double recording device
Inventor: KOMORI YUJI
IPC: G11B19/02
Filed: 1987-10-15
Abstract: PURPOSE:To realize accurate double recording by introducing a disk reproducing signal processed at reference speed to a recording part after applying a noise reduction processing and introducing the disk reproducing signal processed at speed higher than the reference speed to the recording part without applying the noise reduction processing. CONSTITUTION:An analog reproduced signal outputted in a reproducing state at the reference speed from a disk reproducing part 11 is introduced to the recording part 46 after applying the noise reduction processing, and also, the analog reproduced signal outputted in the reproducing state at the speed higher than the reference speed from the disk reproducing part 11 is introduced to the recording part 46 without applying the noise reduction processing. In such a way, it is possible to prevent an adverse effect due to the characteristic of a noise reduction circuit from being given in a state of double recording operated at the speed higher than the reference speed, and to perform the accurate double recording.
Patent JP-S63114589-A (JP)
Title: Indication of operating condition of variable speed driving device
Inventor: SAWA TOSHIHIRO
IPC: H02P23/00
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the number of circuit elements, cost and space, by a method wherein an operating condition indicating device, indicating the number of rotation, frequency or the like of the title device, and an input and output signals indicating device are made common. CONSTITUTION:An inverter 1 consists of a control circuit unit 1A and a main circuit unit 1B. The control circuit unit 1A comprises an input interface 3, a CPU 4, processing signals, an output interface 5, a drive signal circuit 6, providing the main circuit unit 1B with drive signals, and a numerical indication device 7, effecting conditional indications. The numerical indication device 7 indicates normally the speed of the title device, however, indicates the condition of an input signal or an output signal when it is necessary.
Patent JP-H03261618-A (JP)
Title: Production of precipitated calcium carbonate light
Inventor: TAKUMA SHOTARO
IPC: C01F11/18
Filed: 1989-10-04
Abstract: PURPOSE:To selectively produce a mixture of precipitated CaCO3 light of plate crystal and precipitated CaCO3 light of chain crystal in introducing an exhaust gas of a lime kiln to milk of lime, by making reaction rate of CaO and CO2 at a specified ratio and reacting CaO with CO2 in a specific state. CONSTITUTION:In producing precipitated calcium carbonate light by introducing an exhaust gas of a lime kiln to milk of lime and reacting, reaction rate of CaO and CO2 is made at a given ratio, initial temperature is set at 8-15 deg.C, milk of lime is reacted with the exhaust gas, electric conductivity of mike of lime is dropped to 6-8ms/cm, then raised, mike of lime is heated to about 40 deg.C and the reaction is stopped when the electric conductivity is secondarily dropped to 2-4ms/cm to give the objective precipitated calcium carbonate light. By the production of precipitated calcium carbonate light, precipitated calcium carbonate light suitable for purpose of use can be selectively produced and this method is industrially extremely useful.
Patent JP-S63115752-A (JP)
Title: Serial printer
Inventor: FUKUMOTO AKIYOSHI
IPC: B41J2/52
Filed: 1986-11-04
Abstract: PURPOSE:To enable reproduction of good color, in average, as a whole, by arranging the thresholds in different direction from main and sub scanning directions is a table of thresholds, i.e. dot number, being stored as an intermediate tone representing means. CONSTITUTION:When an intermediate tone is represented by overlapping dots, in a serial printer, the order of thresholds is prevented from aligning with main and sub scanning directions as the arrangement and number of dots concerning the shade of manuscript are selected from a table 21. Consequently, even if the dots are shifted from main and sub scanning directions when they are overlapped, moire pattern is suppressed in these directions and made inconspicuous.
Patent JP-2001083211-A (JP)
Title: Apparatus and method for inspecting semiconductor
Inventor: HAGINAKA YASUHIRO
IPC: G01R31/26
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method for inspecting a semiconductor capable of alleviating an operator's working load and enhancing an efficiency by interlocking a handler to a tester and substantially automating a rechecking work. SOLUTION: The method for inspecting a semiconductor comprises the steps of repeating once or more an inspecting cycle having an inspecting step S4 of inspecting the semiconductor by a tester, a step S15 of sorting the inspected semiconductors into a good one and a fault one by a handler, a deciding step S8 of deciding whether the faulted one is required for rechecking or not, a step S13 of rechecking the semiconductor decided by a requirement for the rechecking by the step S8, and a step S15 of sorting the rechecked semiconductors into good one and faulted one by the handler.